[  401.400021] nipa-hw-worker: [33/50] drivers/net/hw:loopback.sh: retry rc=1
[  401.400202] nipa-hw-worker: [33/50] drivers/net/hw:loopback.sh: rc=1 (0.0s)
[  401.400225] nipa-hw-worker: [34/50] Running drivers/net/hw:nic_timestamp.py
[  401.405787] kselftest: Running tests in drivers/net/hw